Home Database Mysql Tutorial mssql server 全文搜索

mssql server 全文搜索

Jun 07, 2016 pm 05:47 PM
index server sql

1. 改变文件存储时的文件名
  2. 配置索引服务器,并将索引服务器与MS SQL Server关联。
  3. 修改SQL语句,将进行全文查询语句的内容加入查询条件中
  文件的存储方式:
  为了方便存储以及方便索引,我们将上传的文件存储到一个目录里面,为了保证上传的文件名不重复,采用GUID作为文件名,并且通过这个GUID于记录相关联。同时,文件的后缀还保持原始文件的后缀,让索引服务能够识别该文档。
  配置索引服务
  进入计算机管理(Computer Management)程序(右键”我的电脑”->”管理”),并找到索引服务(Index Service)
  配置索引服务的功能
  (1)右键选择索引服务弹出一个菜单
  (2)选择New->Catalog(新建一个编录)
  设置新增加的编录
  (1)输入编录的名字(这个名字需要与数据库进行关联,要注意命名,这里假设DCSII
  (2)点Browse进入选择索引服务运行目录窗体
  (3)选择前面创建的索引运行目录(任意地方)
  (4)点确定完成本次操作
  在编录创建号以后,需要给编录增加目录
  (1)右键选择刚刚创建的编录
  (2)选择New->Directory(新建目录)
  新建索引目录
  (1)点击Browse进入目录选择页面
  (2)选择要进行全文检索文件的目录
  (3)确定完成本次操作
  完成创建后启动索引服务
  (1)启动索引服务
  (2)索引服务启动成功后索引编录的信息,可以看到编录信息就表示服务已经启动成功。
  将索引服务和SQL数据库关联:
  在SQL 查询分析器(SQL Query Analyer)里执行下面的存储过程
  EXEC sp_addlinkedserver Dcs, -- 连接服务器的名字,到后面查询的时候要用到
  'Index Server',
  'MSIDXS',
  'DCSII' -- 索引服务里新建的编录名字
  索引服务的性能调整方法1
  (1)右键选择索引服务
  (2)选择 All Tasks-> Tune Perrformance
  (3)选择用户自定义
  (4)点击Customize进入性能调整窗体
  (5)将Index和Querying的属性移动到最右边
  (6)点确定完成操作
  性能调整方法2
  如果服务器不需要对整个系统的文件进行索引,可以停止或者删除System编录。
  MSSQL对索引服务器的调用
  1. 通过sql语句查询连接服务器的内容
  SELECT Q.*
  FROM OpenQuery(dcs, --连接服务器名字
  'SELECT FileName, Size, DocAuthor, path --在连接服务器里的sql语句
  FROM SCOPE()
  WHERE CONTAINS(''番号 and abc'') '
  ) AS Q
  2. 因为SQL语句不支持动态输入的字符串,因此查询字符串只好在C#代码里进行拼接
  s.p.

 

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
2 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Repo: How To Revive Teammates
4 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Hello Kitty Island Adventure: How To Get Giant Seeds
3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

What file is index.html? What file is index.html? Feb 19, 2024 pm 01:36 PM

index.html represents the home page file of the web page and is the default page of the website. When a user visits a website, the index.html page is usually loaded first. HTML (HypertextMarkupLanguage) is a markup language used to create web pages, and index.html is also an HTML file. It contains the structure and content of a web page, as well as tags and elements used for formatting and layout. Here is an example index.html code: &lt

What is the difference between HQL and SQL in Hibernate framework? What is the difference between HQL and SQL in Hibernate framework? Apr 17, 2024 pm 02:57 PM

HQL and SQL are compared in the Hibernate framework: HQL (1. Object-oriented syntax, 2. Database-independent queries, 3. Type safety), while SQL directly operates the database (1. Database-independent standards, 2. Complex executable queries and data manipulation).

Usage of division operation in Oracle SQL Usage of division operation in Oracle SQL Mar 10, 2024 pm 03:06 PM

"Usage of Division Operation in OracleSQL" In OracleSQL, division operation is one of the common mathematical operations. During data query and processing, division operations can help us calculate the ratio between fields or derive the logical relationship between specific values. This article will introduce the usage of division operation in OracleSQL and provide specific code examples. 1. Two ways of division operations in OracleSQL In OracleSQL, division operations can be performed in two different ways.

What does the identity attribute in SQL mean? What does the identity attribute in SQL mean? Feb 19, 2024 am 11:24 AM

What is Identity in SQL? Specific code examples are needed. In SQL, Identity is a special data type used to generate auto-incrementing numbers. It is often used to uniquely identify each row of data in a table. The Identity column is often used in conjunction with the primary key column to ensure that each record has a unique identifier. This article will detail how to use Identity and some practical code examples. The basic way to use Identity is to use Identit when creating a table.

Comparison and differences of SQL syntax between Oracle and DB2 Comparison and differences of SQL syntax between Oracle and DB2 Mar 11, 2024 pm 12:09 PM

Oracle and DB2 are two commonly used relational database management systems, each of which has its own unique SQL syntax and characteristics. This article will compare and differ between the SQL syntax of Oracle and DB2, and provide specific code examples. Database connection In Oracle, use the following statement to connect to the database: CONNECTusername/password@database. In DB2, the statement to connect to the database is as follows: CONNECTTOdataba

Detailed explanation of the Set tag function in MyBatis dynamic SQL tags Detailed explanation of the Set tag function in MyBatis dynamic SQL tags Feb 26, 2024 pm 07:48 PM

Interpretation of MyBatis dynamic SQL tags: Detailed explanation of Set tag usage MyBatis is an excellent persistence layer framework. It provides a wealth of dynamic SQL tags and can flexibly construct database operation statements. Among them, the Set tag is used to generate the SET clause in the UPDATE statement, which is very commonly used in update operations. This article will explain in detail the usage of the Set tag in MyBatis and demonstrate its functionality through specific code examples. What is Set tag Set tag is used in MyBati

How to solve the 5120 error in SQL How to solve the 5120 error in SQL Mar 06, 2024 pm 04:33 PM

Solution: 1. Check whether the logged-in user has sufficient permissions to access or operate the database, and ensure that the user has the correct permissions; 2. Check whether the account of the SQL Server service has permission to access the specified file or folder, and ensure that the account Have sufficient permissions to read and write the file or folder; 3. Check whether the specified database file has been opened or locked by other processes, try to close or release the file, and rerun the query; 4. Try as administrator Run Management Studio as etc.

How to install, uninstall, and reset Windows server backup How to install, uninstall, and reset Windows server backup Mar 06, 2024 am 10:37 AM

WindowsServerBackup is a function that comes with the WindowsServer operating system, designed to help users protect important data and system configurations, and provide complete backup and recovery solutions for small, medium and enterprise-level enterprises. Only users running Server2022 and higher can use this feature. In this article, we will explain how to install, uninstall or reset WindowsServerBackup. How to Reset Windows Server Backup If you are experiencing problems with your server backup, the backup is taking too long, or you are unable to access stored files, then you may consider resetting your Windows Server backup settings. To reset Windows

See all articles